| This software is provided 'as-is', without any express or implied |
| warranty. In no event will the authors be held liable for any |
| damages arising from the use of this software. |
| |
| Permission is granted to anyone to use this software for any |
| purpose, including commercial applications, and to alter it and |
| redistribute it freely, subject to the following restrictions: |
| |
| 1. The origin of this software must not be misrepresented; you must |
| not claim that you wrote the original software. If you use this |
| software in a product, an acknowledgment in the product documentation |
| would be appreciated but is not required. |
| |
| 2. Altered source versions must be plainly marked as such, and |
| must not be misrepresented as being the original software. |
| |
| 3. This notice may not be removed or altered from any source |
| distribution. |